Display screen or portion thereof with a graphical user interface for an integrated disease management system



FIG. 1 is a front view of the display screen or portion thereof with a graphical user interface for an integrated disease management system implemented on a mobile device in accordance with the present invention; and,

FIG. 2 is a back view of the display screen or portion thereof with a graphical user interface for an integrated disease management system of FIG. 1.

In the drawing, broken lines are used to illustrate portions of the display screen or portion thereof with a graphical user interface for an integrated disease management system that form no part of the claimed design. The outer dashed lines represent a mobile device on which the design can be implemented. 

CLAIM An ornamental design for a display screen or portion thereof with a graphical user interface for an integrated disease management system, as shown and described. 